498029400 has 144 divisors (see below), whose sum is σ = 1824671160. Its totient is φ = 120729600.

The previous prime is 498029347. The next prime is 498029417. The reversal of 498029400 is 4920894.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7224 + ... + 32376.

Almost surely, 2^498029400 is an apocalyptic number.

498029400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498029400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (912335580).

498029400 is an abundant number, since it is smaller than the sum of its proper divisors (1326641760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

498029400 is a wasteful number, since it uses less digits than its factorization.

498029400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25186 (or 25174 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 498029400 is about 22316.5723174505. The cubic root of 498029400 is about 792.6564422952.

The spelling of 498029400 in words is "four hundred ninety-eight million, twenty-nine thousand, four hundred".